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polyfractal 2016-12-30 18:23:32 -05:00
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component/common/example/uart_atcmd/example_uart_atcmd.h Normal file
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#ifndef __EXAMPLE_UART_ATCMD_H__
#define __EXAMPLE_UART_ATCMD_H__
/******************************************************************************
*
* Copyright(c) 2007 - 2015 Realtek Corporation. All rights reserved.
*
*
******************************************************************************/
#if CONFIG_EXAMPLE_UART_ATCMD
#include "FreeRTOS.h"
#include "semphr.h"
#include "osdep_api.h"
#define UART_TX PA_4
#define UART_RX PA_0
#define UART_RTS PA_2
#define UART_CTS PA_1
#define KEY_ENTER 0xd
#define KEY_BS 0x8
#define KEY_ESC 0x1B
#define KEY_LBRKT 0x5B
void uart_at_lock(void);
void uart_at_unlock(void);
void uart_at_send_string(char *str);
void uart_at_send_buf(u8 *buf, u32 len);
void example_uart_atcmd(void);
extern u8 key_2char2num(u8 hch, u8 lch);
static void at_hex2str(const u8 *start, u32 size, u8 *out, u32 out_size)
{
int index, index2;
u8 *buf, *line;
if(!start ||(size==0)||(!out)||(out_size==0))
return;
buf = (u8*)start;
line = (u8*)out;
for (index = 0, index2=0; (index < size)&&(index2<out_size); index++, index2+=2)
{
sprintf((char *)line+index2, "%02x", (u8) buf[index]);
}
return;
}
static void at_str2hex(const u8 *start, u32 size, u8 *out, u32 out_size)
{
int index, index2;
u8 *buf, *line;
if(!start ||(size==0))
return;
buf = (u8*)start;
line = (u8*)out;
for (index=0, index2=0; index<size; index+=2, index2++){
line[index2] = key_2char2num(buf[index], buf[index+1]);
}
return;
}
#endif //#if CONFIG_EXAMPLE_UART_ATCMD
#endif //#ifndef __EXAMPLE_UART_ATCMD_H__